Cash register and indicator



5 Sheets-Shet 1;

' (ModeL) M R LONGAORE BASH REGISTER AND INDICATOR.

Patented July 9, 1889.

I IIVVE/VTOR 7?. orwaacr BY W MM WITNESSES ATTORNEYS (Model.) 5 Sheets-Sheet 2.

M. R. LONGAORE. CASH REGISTER AND INDICATOR.

No. 406,748. PatentgiJ ll g lfi w I Q LN O Q E 3 0 Z o S o Q 0 II s Fq \F O :Q g: a}

WITNESSES. l

fits ATTORNEYS 5 Sheets-Sheet 3.

(MOdGL) M R LONGAORE GASH REGISTER AND INDICATOR.

Patented July 9, 1889.

IIVVE/VTOI? mail/m siR Jjongowre BY WITH/E8858 i A rromvsy a (MOdeL) 5 Sheets-Sheet 4. M. R. LONGAGRE. CASH REGISTER AND INDICATOR.

Patented July 9, 1889.

T d D s U r u w u a WITNESSES: H, T

. mm-fimqu' IIVVE/VTOI? 775 S *jamjmLo qm-e V L BY his A frog/m3 (ModeL) 5 Sheets-Sheet 5. M R LONGAGRE CASH REGISTER AND INDICATOR.

IIVVE/VTOR Film-(aware.

his ATTORNEYS UNITED STATES ATENT FFIcE.

CASH REGBSTER AND lNDlCATOR.

SPECIFICATION forming part of Letters Patent No. 406,748, dated July 9, 1889.

. Application filed October 18, 1888. Serial No. 288,497. (ModeL) To aZZ whom it may concern;

to it known that I, MATTHIAs R. LONGACRE, a citizen of the United States, and a resident of Philadelphia, Pennsylvania, have invented an Improved Indicating and Registering Machine, of which the following is a specification.

My invention consists in certain improvements in the cash register and indicator for which I have obtained Letters Patent of the United States No. 369,193, dated August 30, 1887, and my present improvements have been designed mainly with the view of simplifying the construction of the mechanism,rendering it more economical to .build, less liable to get out of order, and more reliable and perfectin its operation.

' My present machine conforms in its main principles of construction and operation to the cash registering and indicating mechanism of my former patent, and embodies among its principal elements the set-s or series of numbered operating-keys for the several columns of figures, together with sliding rack-- bars or number-plates impelled by springs and controlled by the keys to show the numbers through openings in the case of the machine. There is also a locking-bolt for each set of keys and'devices for restoring the parts to their normal positions. Ialso combine with the indicating mechanism registeringor adding devices for the successive sales.

In the accompanying drawings, Figure 1. is a plan view (with the top plate partly broken away) of one form of my improved machine with a part of the cover-platelnoken off. Fig. 2 is a longitudinal sectional view of the same on the line 2 2, Fig.1. Fig. 3 is a longitudinal sectional view on the line .3, Fig. 1, but showing the drawer pulled out and the parts in somewhat different positions. Fig. 3 is a detached view showing the locking-bolt in another position. Fig. l is a skeleton perspective view of the fixed and sliding frames with the cash-drawer. Fig. 5 is a transverse section on the line 5 5, Figs. 1 and 3, but. drawn to a larger scale, and showing differentoperating-koys in different; positions, one, of the keys being entirely rennwed from .its keybar. Fig. 6 is a perspective sectional view of a part of the machine. Fig. 7 is an inverted plan view of the key-bar at one end. Fig, s

is a perspective view of the outer ends of the locking-bar and hinged retaining-frame and inner end of the sliding plate detached. Fig. 9 is a perspective view of devices at the inner end of the key-bar. Fig. 10 is a view indicating a modification. Fig. 11 is a plan view, partly in section, of the indicating and adding wheels, drawn to a larger scale. Fig. 12 is a side view of the same partly broken away. Fig. 13 is a perspective view of the devices for transmitting motion from one addingwheel to the. next, and Fig. 14 is a.view of a modified form of operating-key.

As I have already said, the machine has among. its essential features the series of sliding number-plates impelled by suitable springs, a series of numbered keys for each moving number-plate, a 1ocking-bolt for each set of keys, and devices for returning the parts to their normal positions. These number-plates in my patent already issued were shown as having a sliding movement and were termed number-plates because they car-- ried on their faces the figures or numbers 0 to 9, which figures or numbers would show through suitable openings in the casing to indicate the amount to be registered when the corresponding keys were operated. It is not, however, essential that the numbers should be upon the plates themselves, although I pre fer to arrange them in that way. 'lheindi eating-numbers may be upon the wheels to be operated by the moving plates, or upon both the plates and wheels, as I shall hereinafter describe. In the present machine, as in my former one, I have illustrated four of those moving plates, which I will continue to call number-plates to avoid confusion. These four number-plates are provided for two coiumns of cents and for two columns of dollars; but the number of these plates and devices combined therewith maybe increased, if desired.

As the construction and operation of the several number-plates with their keys and operating parts are alike,a description of one will apply to all, and in the-following explanation it will sufiicc to describe one set of these devices, or, in other words, one section for one column of figures.

-A is the fixed casing or frame, which is shown in Fig. "lin skeleton form. In this end tends to press the frame are mounted the several key-bars A, Fig. 1, each of which carries a sliding rackplate or number-plate B, the nine numbered operating-keys K,alocking-bolt l, and a movable retaining-frame G, by which the keys control the movement and position of the sliding number-plate. Each key bar, with its keys, retaining-frame, sliding numberplate, and locking-bolt, is complete in itself and independent of the'other bars, with which it is interchangeable. Each number-plate I3 is preferably of "if-section and adapted to slide in a corresponding groove in the keyhar. The lower flange ot' the numbenplat-c is in the form of a rack l), into which gears a spur-wheel I), mounted to turn freely upon a shaft in the casing. (See Fig. 2. To the hub of this wheel D is secured one end of the coiled spring F, while the other is connected to an arm f on the frame or casing, Fig. 11, and the parts are so arranged that the spring tends to turn the wheel D in the direction of the arrows, Figs. 2 and 3, so as to impel the number-plate inward in the direction of its arrow, Fig. 2, or, in other words, toward the operator when released from its retainingcatch. In the present machine the sliding number-plate is therefore normally (that is, before a key is depressed) extended outward from the key-bars or away from the operator, as illustrated in Figs. 1 and 2.

As will be seen on reference to Figs. 1, 2, and 3, each key-bar carries nine numbered operating-keys K, passing vertically through the key-bar. In Fig. 5 I have shown each key as having a tubular stem containing a spiral spring h, which at its lower end rests upon a longitudinal banh, Fig. 5, and at its upper key upward. The tubular portion of the key-stem is slotted to enable it to straddle the longitudinal bar h. The upward movement of the key is limited by a rim 011 the head of the key coming into contact with the top plate a of the casing, Fig. 5. Each key has upon the stem a shoulder or projection k on one side to serve as astop for the sliding number-plate or rack-bar B, while on the other side the key has a catch to engage with the locking-bolt I, hereinafter described.

Instead of making the key-stem tubular, I may make the stem of small diameter and put a spring around, as shown in Fig. 14.

Each sliding number-plate B is held in its normal outward position against the action of the spring F by means of a finger g, Fig. 8, on the end of the hinged retaining-frame G. In the present instance this hinged retaining-frame is pivoted to the under side of the key-bar at one side, Fig. 5, in such a posit-ion that it will be directly acted upon by the lower end of any key K which may be depressed, so that the intermediate levers II of my former machine have by this means been dispensed with. The retaining-frame G is acted upon by a suitable spring g, Fig. 3, which tends to press it upward, so that the projecting finger at its outer end {when the sliding number-plate B is pushed outward from the key-bar and from the operator. as indicated in Figs. 1, 2, and 6) will en with the inner end of the number-plate i hold it out until such time as a downward pressure of one of the keys will free the tinger g from the plate and allow the latter to be moved inward into the key-liar and to ward the operator by its spring 1 Fig. 11.

As in my former machine, the particular key which has been pressed down to cause the release of the sliding number-plate is also used to arrest that nun'lber-plate at the desired point, for when the keyis pressed down the projection or shoulder thereon will enter a notch 70 in the upper side of the keybar and descend into the path of the sliding number-plate and stop its further progress. Thus if key No. 3, for instance, is pressed down the sliding number-plate will be arrested in such a position that the corresponding No. 3 on the plate will show through the opening a in the casing, Figs. 1 and 2. In the groove on the other side of each key-bar from the sliding number-plate is arranged the sliding locking-bolt I, which has notches j, corresponding in number with the keys, 3, 6, 8, and 9. As shown more clearly in Figs. 6 and 8, each notch j has a project ing finger-j. The sliding locking-bolt I has a limited movement in its guides, being acted upon by a spring Fig. 9, which tends to pull the bolt in the direction of its arrow. When the parts are out of action, the locking-bolt is held in its outward position by means of a catch or finger Zupon a rock shaft L, Fig. i), mounted in bearings L in the front of the frame, Figs. 1, 2, and 3, so that no one of the keys (owing to the catches k on the locking-bolt) can be depressed. This rock-shaft L has an arm or arms 1, Fig. 9, which is acted upon by the sliding frame Q, hereinafter described, to move the arm toward the operator and turn the shaft L, so that the catches Z on the latter will be released from engagement with all the locking bolts I. The latter then move forward under the action of their several springs to such a position that the open notches will be immediately beneath the projecting catches L on the several keys, as shown in Fig. 3. Any one of the keys may be then depressed to rclease a sliding number-plate. Each lockingbolt 1, when released from the corresponding catch 1011 the shaft L, is prevented for the time being from going farther inward than the position last described, owing to a projecting finger '11, Figs. 7 and 8, on the outer end of the locking-bar coming into contact with the end of the hinged retaining-frame G. \Vhcn, however, one of the keys K on a key-bar is depressed, and the retaining-frame G consequently pressed downward, as indicated by the arrow in Fig. 8, the correspondin g locking-bolt I will be released at the same time that the sliding numb er-plate of that key-bar is released. Therefore under the action of its spring 2' and while the key K is depressed the locking-bolt I will move sufficiently far inward toward the operator for the finger j to pass over and engage with the catch upon the depressed key. The latter will consequently be locked in its downward position, as shown in Fig. 3, and at the same time the remaining keys will be locked in their upper positions.

In order to restore the parts to their normal positions,I make use of a sliding frame Q like the slide Q of my former patent, but which acts directly upon the sliding plates and locking-bolts. It is in the present instance shown as mount-ed to slide in guides in the fixed frame A. (See Fig. 4.) \Vhere a cashdrawer is to be used in connect-ion wit-h the apparatus this sliding frame Q may be the drawer itself, or, as shown in the drawings, the cash-drawerQ maybe carried by the sliding frame. The sliding frame has upon it projecting fingers I and I, Figs. -t and 5, each of the former 1 adapted to act upon the inner end of a sliding number-plate, while the finger I" is adapted to act upon a pin 0 upon the outer end of a locking-bolt- Figs. 3, 7, and h. \Vhen the sliding frame or cashdrawer is pushed by the operator into its normal closed position in themaehine in a direction opposite to that shown by its arrows, Figs. 2 and 23, the fingers I will push forward the sliding number-plates, Fig. 6, against the action of their springs F, until they have been pushed all the way out, Fig. 2, from the keybars and from the operator. Then the upwardly-projccting finger g of each retaining plate G under the action of its springs g will rise up behind the end of the number-plate, andthen retain it in its outward position,Fig. 2,. until in a new operation one of the keys depresses the hinged retaining-plate G. At the same time (when the sliding frame Q is thus pushed into the normal closed position in the machine by the operator) the finger I as the frame approaches the end of its movement will come into contact with the pin 0, Figs. 3 and 8, on the locking-bolt I, and by the time the frame has completed its movement will have pushed the locking-bolt to its extreme out-ward position from the operator, to be there retained by an arm Z on the rock-shaft I. engaging with the inner end of the locking-bolt, as shown in Fig. 9. A spring 7 Fig. i), which may be coiled around the shaft- Ii, tends to press the arms Z in such a direction that they will engage with the ends of the locking-bolts when the latter are pushed to such extreme outward positions.

It will be seen that so long as the sliding frame or cash-drawer Q remains in its normal inward position within the machine all the keys are locked by their bolts I, so that the indicatin tdevices cannot be 0 )eratedr3 7 but upon the operator simply pulling the slide or cash-drawer out toward him, as indiso turned by a projection on the inner end of the sliding frame or cash-drawer acting on the arm I that the several locking-bolts I will be released from their arms or catches Z, and under the action of their springs the bolts I come to the position illustrated in Fig. 3. Any of the keys may then be depressed while the said bolts are being temporarily retained by the frame G, Fig. 8.

From the foregoing description it will be seen that when the parts have once been set ready for an indication, but before a key has been depressed, the cash-drawer Q can be freely moved in and out withoutaffeetingthe indicating mechanism and consequently also without affecting the adding mechanism, as the latter is first operated from the indicating mechanism, as will be hereinafter seen. On the other hand, as soon as an indication has been made by depressing one or more of the keys the cash-drawer comes into play as an operative part of the combination to restore the parts to their normal positions and to transmit motion to the adding or registering mechanism, as hereinafter set forth.

As I have already said, I prefer to retain the numbers upon the sliding plates 1; to show through the opening a in the casing; but I also prefer to place numbers to correspond upon the enlarged flanged peripheries of the wheels I) into which the racks on the number-plates gear, so that these wheels become indieating-wheels. Openings (1 Fig. l, are formed in the casing for the numbers upon these wheels to be seen by the customer according to the registry or indication made by the devices alreadydescribed. If the ma chine is to be placed in or upon the counter between the salesman and the customer, the number upon the keys and upon the sliding number-plates will be arranged to face in the opposite direction from the numbers upon the peripheries of the wheels D, so that the cast ner may read the amount of the cash registry from the numbers upon the wheels, while the salesman will read the amount. from the numbers upon the sliding number-plates showing through the opening or openings (1'.

It will be evident that, as the dollars and cents must be read by the customer in the ordinary way from his left to his right, the salesman on the other side of the counter will have to accustom himself to reading backwardha is,from his right to his left. \Vhen, howevcl', the machine is to be placed in a position where both the customer and the salesman will read from the same sideas, for instance, when the machine is to be placed on a shelf behind the counter-the numbers will be ar ranged so that they will read in the ordinary way from left to right for the salesman as well as the customer, and in such case it will be unnecessary to have the numbers upon both the wheels I) and the number-plates. One or the other set of numbers may be dispensed with. If, for purposes of constructing the cated by the arrow, Fig. 53, the shaft I. will be -machine, it is desired to arrange the. wheels I) above instead of below the sliding numberplatcs, the latter will have their racks on the upper side, as shown in Fig. 10, and the wheels i) may be geared to the racks through the medium of pinions To register or add up the successive sales, as well as to indicate them to the customer, as already described, 1 provide registering-dials or adding-wheels UU U the, for units, tens, hundreds, 20., and these wheels I mount upon the same shaft E which carries the wheels 1), and in this instance 1 have shown them arranged alternately; but these indicating and adding wheels can be arranged on the shaft in any order in which the indicatii'lg-wheel can transmit its motion to its corresponding adding-wheel. Each addingovheel U U, Figs. 11 and 12, has a tubular shaft passing through the hub of the wheel 1), and, with the exception of the first adding-wheel U, for the low est column of figures, each wheel has upon the other end of its tubular shaft a disk a. On each disk u are laterally-projecting pins 11, against which bear the springarms V, with anti-friction rollers, Fig. 3. The number of these pins corresponds with the number of figures on the periphery of the adding-wheel,so that when the adding-wheel is turned the spring-arm will prevent it from moving be yond the number desired, for the anti-friction roller will bear against the pins. In order, for instance, to transmit motion from one addingwheel U to the next adding-wheel U, for the next higher column, when the wheel U for the lower column has made a complete revolution or indicated nine figures, I combine with the adding-wheels devices which in this instance are mounted in part upon the sliding frame Q and in part on a longitudinal bar R, Figs. 2 and 3, on the fixed frame. That part of the device on the longitudinal bar R is operated upon by the adding-wheel U when carrying is to be done, and places the part on the sliding frame Q in position to operate on the next higher adding-wheel U through the medium of the disk 1!.

Each adding-wheel U U, the. has upon it a projecting pin 1', Fig. 11, at such a point that when the zero-mark upon the wheel is uppermost the said pin '2' will be nearing its lowest position, and will come into contact with an arm in (see dotted lines in Fig. 12) on a pivoted switch gate or cam M, which is carried on a longitudinal bar R on the fixed frame.

The switch gate or cam M consists of a switch-point pivoted at 13 in a notch in the side of the bar R, and of such a shape that when the switch is closed the bar is continuous, as shown in Fig. 2; but when the switch is turned to the open position an inclined notch or groove is left in the side of the bar, as shown in Figs. 12 and 13. ()n the back of the switch is an arm in, which, when the switch is closed, lies in the path of the pin r on the adding-wheels U U, &c. The rotationof the wheel U in the direction of its arrow, Fig. 12, results in the depression of the arm in by the pin 7' and the opening of the gate or cam from the position shown in Fig. 2 to that shown by "full lines in Figs. 12 and 13.

The switch-gate is held in either of its extreme positionsthat is, open or closed-by means of a spring a, with a tl-shaped end pressing upon a pin it, carried by the arm at of the switch gate or cam, Figs. 3 and 12.

Secured diagonally across the bottom plate of the sliding frame (,2 or cash-drmver, as shown in Fig. 1, are the movable parts M of the carrying devices. These movable parts M, Fig. 13, have each two pieces fitted loosely on the same support m, the part on extending to the rear and the part M forward of this support. The part 721. is so constructed that normally it rests on the tail-piece or extension in: of the part M and is provided with a pin m, extending laterally over and riding on the tixed bar 111, as illustrated in Fig. 12}. The part M is retained in its normal position (shown in Fig. 1.3 and by full lines in Fig. 12) by the spring m pressing on the under side of its tail-piece m With all theparts of the carrier devices in their normal positions the pin in of part at rides without obstruction over the fixed bar It, allowing the sliding frame or cash-drawer to be moved freely in or out. \Vhcn the pin 7' on the adding-wheels U U, &c., comes into contact with the arm on. of the switch gate or cam M and opens the switch, as illustrated in Fig. 12,the pin on. of the part m will strike the upwardly-projecting end of the switch gate or cam as the drawer of the sliding frame is pulled outand carry the part on, to the under side of the bar R. The part. at is now pressed down on the tail-piece in and lifts the end or nose of the part M against the tension of the spring 721 upward into the path of the pins a on the carrier-disk a of the adder 7, and as the drawer is pulled fan ther outward or toward the operator the part M carries forward the disk It, and consequentlyits adder U, to the extent of one num' her or one-tenth of a revolution, as will be understood on reference to Fig. 12. As the succeeding cash sales are added up or registered, the tens, hundreds, thousamls, &c., are thus transmitted from one adding-wheel to the next higher one. As the laterally-proj ecting pin m on the tail-piece mQFig. 13, passes to the lower side of the bar R in the abovedescribed movement it closes the switch gate a I or cam M by acting upon 1t's under side, and

thereby lifts the arm m again into the path of. the pin 0' on the adding-wheels U U, &c. The switch-gate will now remain closed under the control of the spring n until the add ing-wheel which caused its operation has completed another revolution. As the drawer is pulled still farther out, the pin on. on the tail-piece m passes up through the notch 1 Figs. 2 and 12, to the upper side of the bar R, while the end or nose of the lever M released trom the control of the tail-piece on, drops down under the action of the spring p1 the bar R and closed the switch-gate, as de- Fig. 12,to its normal position. Thelaterallypro ecting pin on the-tail-piece m will on the return movement of the drawer travel freely over the upper side oft-he bar R and over the switch-gate M open as well as closed, for the tail-piece m has sufiicient independent motlon to allow the projecting pin m to ride easily over the projecting end of the open swltch-gate without closing it should it find the switch-gate open when it reachesit on this return movement. I also form on the under side of the bar R, which carries the switch gate or cam, one or more notchesy, into which the tail-piece m" will enter, Fig.

12;, should the operator try to push back the sliding-frame or drawer after the pin on the tall-piece m haspassed to the under side of scribed. This compels the operator to pull the drawer fully out and complete every carrying which the carrying device has been setto perform, as described.

In order to prevent any failure of the proper. transmission of movement from one adding-wheel to the next higher adder, such as might occur where two or more of the parts M of the carrying devices were set to gether, I have arranged the movable parts M of the carrying devices out of line with the axis of the shaft, as illustrated in Fig. 1, so

. that no two adding-wheels can be operated by them at the same time, and have in' this manner provided for transmitting the necessary motion or carrying successively from the adding-wheel of one denomination to the adding-wheel of the next higher denomina- -tion throughthe entire series pf adding wheels. v I

As in my former patented machine, the

connection between each indicating-wheeland its adjoining or corresponding adding, wheel is through the medium of a pawl don the wheel 'D, engaging with the ratchet-wheel T, formed on or attached to the adding-wheel U U, Figsll and 12, and so arranged that the wheel I). in making its indication after being released by the key passes free without moving the adding-wheel; but on return- Ring the indicating-wheel and number-plate to zero, as described, the indicator-wheel D by means of the pawl attachment carries with it the-corresponding adding-wheel an equal distance, or the same number of tenthsof a revolution, thus transferring. the indicated figure to the adding-wheel. v v

In order to return the successive adding wheels U U U &c., to zero when desired as, for instance, at the end of a days sales I construct the shaft whichsupports the several wheels with fixed hubs H, each having at onegpoint in its peripherya pin z, Fig. 12,

and I also place spring-pawls s on the addingwheels, these pawls occupying. similar positions on the several wheel The shaft-E, whichsupports the wheels, is

free tot-urn ein hearings in the frame, and

when the shaft rotated? suitable means the pawls s engage wit-h the pinsz on the hubs H. If the pins on the several hubs are in line withleach other, the pawls on-the several wheels will be inline withthem.. By turning the shaft. in the proper direction, as

shown by its arrow, FigvlZ, all the, adding-- wheels may be brought together, with zero at the proper point. For-convenience of operating this shaft E to return the addingwheels to zero I provide the shaft withbevf eled gearing q, Fig. 11 and a short upright shaft having a squared end for the reception of a key to turn the shaft. I claim as my invention 1. An indicating apparatus having interchangeable key-bars fortens, units, 350., each carrying a series of keys, asliding numberplate, a locking-bolt, and a hinged retainingframe for the sliding plate.

2. An indicating apparatus havinginterchangeable key-bars for diiferentdenominations, as tens, units, &c., each carrying a series of keys, a sliding number-plate, and a locking-bolt, substantially as described.

3. An indicatingv apparatushavin'g key-"- roc' and operating-spring, and a pivotediretaining-frame for the sliding plate actedupon directly by the keys. v i

5. The combination of the key -bar having asliding number-plateon one side and aloe];- ing-bolt 0n the other, with a series of operating-keys, each having on one side'a shoul- V der to form a stop for the, sliding plate and. on the other a catch to engage with the locking-bolt, substantially as described. y I

6. The combination of the grooved keyrbar and operating-keys-with a sliding numberplate of T-section and'having a rack on one flange, a cog-wheel gearing with the rack, a spring to act on the said wheel, and a retaining-frame for the plate operated by the keys,

substantially as described.

7. The combination of the keybar;key s,'

and locking-bolt having a projecting finger f 7 with a hinged retainingsframe engaging with.

and retaining the locking-boltuntil operated by one of the keys, and aspring to act on the locking-bolt.

8. The combination of the key-banjkeys,

and locking-bolt having a spring, with a rockshaft having a catch to retainthe boltin its outward position and a sliding frame to act on'the shaft to free the bolt from the catch, all substantially asdescribed. g 3V 9. The combination of the frame and sets .of operating-keys with sliding number-plates and asliding frame having projections to directly on the said plates to return them to their normal positions, substantially as degseribed.

10. An adding or registering mechanism having a series of adding-wheels and a set of controlling-keys for each of the several wheels, with a-cash-drawer to transmit motion from "one adding-wheel to the next higheigsubstantially as described.

11. The combination of the frame and sets of operating-keys with sliding number-plates and locking-bolts, and a sliding frame to act directly on the plates and bolts to return them to their original positions after registry. v 12. The combinationof the frame and sets of operating-keyswith sliding number-plates and a cash-drawer having projections to act on the said plates to return them to theirnornal positions, substantially as described.

20 T 13. The combination of an indicating and registering machine with a cash-drawer free to be moved in and out before the operation of the indicator, but adapted to act upon the moving parts after each indication, substan- 2 5 tially as described.

s 14. The combination of the frame and sets of operating-keys with sliding number-plates, locking-bolts for the keys, and a cash-drawer having projections to act on the said plates 3'0 and locking-bolts to return them to-their normal positions after each registry. I

"'15. 'The combination of numbered indicat- 1ng w h eels ando'perating-s'prings with .keys

' numberedto correspond and controlling the 5 said wheels, and'adding-wheels, also correspondingly numbered and mounted upon the same shaft with the indicating-wheels, all substantially as set forth.

' 1'6. The combination of the sliding number- 4o' plates, operatingkeys, and spring-operated indie'atin g wheels geared to the nu mber-plat-es, with a series of adding-wheels mounted upon "the same shaft with the aforesaid wheels and operated therefrom, all substantially as set forth. I e

17. An indicating and registering machine having its indicating wheels and addingwheels all mounted upon the same shatt,w 1th a series of devices arranged'out of line with the shaft to transmit movement successively having indicating and adding wheels repre sentin g successive dcnomi nations all mounted upon the same shaft, with a sliding frame carrying devices to transfer motion from one adding-wheel to the next higher successively, substantially as specified. T 19. The combination of the adding-wheel l of a registering-machine with another add in g wheel U, and a fixed bar having a switchgate to be opened by the first wheel at each revolution, and a sliding frame carrying a lever, a part of which travels on the bar and is adapted to operate the second wheel on the opening of the said switch-gate, all substantially as described.

20. The combination of the adding'wheel U of a registering-maehine with another adding- Wheel U, a bar having a sw tclrgate to be opened by the first wheel at each revolution,

a sliding frame carrying a lever with a tailpiece traveling on the bar and adapted to operate the second wheel when the switchgate is open, the said bar having a notch to prevent return of the sliding frame without completing the registration.

21. The combination of the fixed framecarrying a series of adding-wheels mounted upon a shaft with a sliding frame and devices, substantially as described, mounted part upon the fixed frame and part upon the sliding frame to transfer motion from one wheel to the next.

In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses. 4

MAT IlIAS R. LONGACRE.

Witnesses:

HENRY HONVSON, WILLIAMI). (,oNNnn. 

